CCPortal
DOI10.1016/j.earscirev.2019.102998
Continental scale surface air temperature variations: Experience derived from the Chinese region
Li Q.; Dong W.; Jones P.
发表日期2020
ISSN0012-8841
卷号200
英文摘要Although there are still slight differences during some periods, the global surface air temperature (SAT) change series developed by different groups are generally very consistent with each other. However, there are still considerable uncertainties in the analysis of air temperature series at the regional scale. At the slightly larger sub-continental scale, to understand the trend and magnitude of regional climate warming in China, many teams of scientists have tried to establish a series of air temperature changes across the country from the 1880s onwards. However, until recently, the conclusions reached by these different teams remained markedly different, implying clear uncertainties. The reasons for the uncertainties are inhomogeneities in some SAT series, incomplete data and the biased nature of the station distribution. In addition, many studies have attributed the rapid warming rates in China to contributions from urbanization. However, additional research has shown that the characteristics of the periodic variations in temperature change across China in recent decades indicate that China has warmed faster than other areas at the same latitude and the average for the Northern Hemisphere. Although rapid urbanization in some parts of China has led to local-scale warming, due to the relatively small overall sizes of urbanized areas, the latest conclusions confirm that urbanization contributed less than 5 % of the regional air temperature changes in China over the past century. Since approximately 1998, the general characteristics of air temperature changes in China have also shown warming, but more in extremes than average values. These phenomena can be explained by the physical mechanisms of atmospheric circulation changes. This paper discusses all these issues including summarizing the process and experience of establishing a series of air temperature changes at the sub-continental scale and estimating the magnitude of climate change by developing a series of regional temperature changes throughout the 20th century. © 2019 Elsevier B.V.
英文关键词Climate change observation; Climate series; Data homogenization; Sampling bias; Uncertainty
语种英语
scopus关键词air temperature; climate change; climate variation; regional climate; sampling bias; surface temperature; uncertainty analysis; warming; China
来源期刊EARTH-SCIENCE REVIEWS
文献类型期刊论文
条目标识符http://gcip.llas.ac.cn/handle/2XKMVOVA/209770
作者单位School of Atmospheric Sciences, Sun Yat-sen University, 135 Xingangxi Road, Guangzhou, 510275, China; Climatic Research Unit, School of Environmental Sciences, University of East Anglia, Norwich, NR4 7TJ, United Kingdom
推荐引用方式
GB/T 7714
Li Q.,Dong W.,Jones P.. Continental scale surface air temperature variations: Experience derived from the Chinese region[J],2020,200.
APA Li Q.,Dong W.,&Jones P..(2020).Continental scale surface air temperature variations: Experience derived from the Chinese region.EARTH-SCIENCE REVIEWS,200.
MLA Li Q.,et al."Continental scale surface air temperature variations: Experience derived from the Chinese region".EARTH-SCIENCE REVIEWS 200(2020).
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Li Q.]的文章
[Dong W.]的文章
[Jones P.]的文章
百度学术
百度学术中相似的文章
[Li Q.]的文章
[Dong W.]的文章
[Jones P.]的文章
必应学术
必应学术中相似的文章
[Li Q.]的文章
[Dong W.]的文章
[Jones P.]的文章
相关权益政策
暂无数据
收藏/分享

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。